核燃料技术.核材料衡算用容器校准和体积测定.第2部分:容器校准数据的标准化

[中文适用范围]： ISO 18213 的这一部分提出了将一组校准数据标准化为一组固定的参考条件的程序，以便最大限度地减少测量过程中发生的环境条件变化的影响。 本文提出的程序通常适用于出于校准储罐（即校准储罐的测量系统）的目的而获得的液体高度和体积的测量。 当与 ISO 18213 的其他部分结合使用时，这些程序特别适用于配备用于测量液体含量的起泡器探针系统的储罐。 当只有环境条件（例如温度）的估计可用时，本文提出的标准化算法可以有利地应用。 然而，当针对一组校准数据中的体积和液体高度的每次测量测量相关环境条件时，可以获得最可靠的结果。 [外文原描述]： ISO 18213-2:2007 presents procedures for standardizing a set of calibration data to a fixed set of reference conditions so as to minimize the effect of variations in ambient conditions that occur during the measurement process. The procedures presented herein apply generally to measurements of liquid height and volume obtained for the purpose of calibrating a tank (i.e., calibrating a tank's measurement system). When used in connection with other parts of ISO 18213, these procedures apply specifically to tanks equipped with bubbler probe systems for measuring liquid content. The standardization algorithms presented in ISO 18213-2:2007 can be profitably applied when only estimates of ambient conditions, such as temperature, are available. However, the most reliable results are obtained when relevant ambient conditions are measured for each measurement of volume and liquid height in a set of calibration data.